NL7105631A - - Google Patents
Info
- Publication number
- NL7105631A NL7105631A NL7105631A NL7105631A NL7105631A NL 7105631 A NL7105631 A NL 7105631A NL 7105631 A NL7105631 A NL 7105631A NL 7105631 A NL7105631 A NL 7105631A NL 7105631 A NL7105631 A NL 7105631A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7021267A FR2098502A5 (https=) | 1970-06-10 | 1970-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7105631A true NL7105631A (https=) | 1971-12-14 |
Family
ID=9056952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7105631A NL7105631A (https=) | 1970-06-10 | 1971-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3716847A (https=) |
| FR (1) | FR2098502A5 (https=) |
| GB (1) | GB1304473A (https=) |
| NL (1) | NL7105631A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514913B1 (fr) * | 1981-10-16 | 1986-07-04 | Bull Sa | Dispositif opto-electronique de lecture d'informations contenues sur un support magnetique |
| ATE162920T1 (de) * | 1990-02-16 | 1998-02-15 | Nadimelia Overseas Ltd | Anzeigesystem |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3284785A (en) * | 1963-07-16 | 1966-11-08 | Ibm | Magneto-optic readout detector |
| US3445833A (en) * | 1965-11-01 | 1969-05-20 | Sperry Rand Corp | Signal responsive apparatus with a polar azimuth vibrator |
-
1970
- 1970-06-10 FR FR7021267A patent/FR2098502A5/fr not_active Expired
-
1971
- 1971-04-26 NL NL7105631A patent/NL7105631A/xx not_active Application Discontinuation
- 1971-05-24 US US00146188A patent/US3716847A/en not_active Expired - Lifetime
- 1971-06-09 GB GB1972471*[A patent/GB1304473A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1304473A (https=) | 1973-01-24 |
| US3716847A (en) | 1973-02-13 |
| DE2121510A1 (de) | 1971-12-16 |
| FR2098502A5 (https=) | 1972-03-10 |
| DE2121510B2 (de) | 1975-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |